OT-2026-000059541
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000059541) never changes.
Identity and time
| Publication number | OT-2026-000059541 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7dd4-9020-8c7532927567 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059541 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb90c65aa82f5445612a847cf74f5d9cd8c6f68492a659e2ab2319f52426188b |
|---|---|
| Markdown | 8dcdb3b489bb6bbf5fffb72869808f1faf79b9cc40768b76b17cd0ac5cc89586 |
| Publication page | 64adb6b3fec8cbd30066ab2c994a8825ea3950a33d699c8fdba94d32f8d17f08 |
| Manifest | e13e5fb96e2f7d7714bcd60b0f290328b1a60538f7c7391ef83dcdc819102f5c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | tvTYARMjLeX7jfaysww7Doc4Av9+LPgaG5/r9t1fyWVuymyjAC9BKxZRz6d0nbvI3jZOZBCh94HFoJYzzSubBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:10.312879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059541observed 64adb6b3fec8cbd30066ab2c994a8825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:10.284009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059541/manifest.jsonobserved e13e5fb96e2f7d7714bcd60b0f290328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.247942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059541/publication.mdobserved 8dcdb3b489bb6bbf5fffb72869808f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.221118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059541/publication.txtobserved fb90c65aa82f5445612a847cf74f5d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|